baber/WOPTO huggingface dataset:
Patent JP-H04262246-A (JP)
Title: Radiation detecting system
Inventor: KUZE AKIHIKO
IPC: G01N25/72
Filed: 1991-02-18
Abstract: PURPOSE:To detect the temperature and the physical property of a material to be measured and the roughness of the surface at a remote place. CONSTITUTION:The amount of radiation of an electromagnetic wave containing infrared rays from a material to be measured 1 is measured in two kinds of wavelengths 4 and 5. The material to be measured is rotated with a rotary stage 2 with a rotary shaft 3 as the center. The amount of radiation from the material to be measured is measured in the various directions. The physical property and the roughness of the surface are detected based on the angular distribution of the measured emissivity. Since the infrared rays are measured, the measurement can be performed in the dark place.
Patent JP-H06317871-A (JP)
Title: Manufacture of heat-treatable image generation element
Inventor: UOJISHIECHI MARIA PURUZEDOJIIK
IPC: G03C1/91
Filed: 1994-02-21
Abstract: PURPOSE: To provide the improved manufacturing method for the heat-treatable image forming element not needing an additional coating process and effectively avoiding curling in the lateral direction. CONSTITUTION: This manufacturing method for the heat sensitive recording element or photothermographic element comprises (1) preparing the heat-sensitive recording image-forming composition or a thermographic image forming composition; (2) hydrolyzing polyalkoxysilane with a stoichiometric amount of water in an organic solvent; (3) adding the hydrolyzate of (3) to the composition (1); (4) applying the layer of (3) to a support; (5) drying this layer (4); and overcoating this layer (5) with a protective overcoating composition.
Patent JP-S55115413-A (JP)
Title: Manufacture of swellng substance
Inventor: KITANI SATSUKI
IPC: C08F20/06
Filed: 1979-02-27
Abstract: PURPOSE: To manufacture a swelling substance having high water absorbalibity and high water-absorbing and discharging reversibility by adding an aqueous alkali hydroxide or ammonium hydroxide solution to a mixture of acrylic acid and Al (OH) 3  and polymerizing.  
     CONSTITUTION: An aqueous solution of an alkali hydroxide such as NaOH, or ammonium hydroxide is added to a mixture of acrylic acid and Al(OH) 3 , and then the solution is subjected to a polymerization to obtain a swelling substance having a high water absorbability and a high water-absorbing and-discharging reversibility, usign a comparatively great amount of Al(OH) 3  which is inexpensive and free of secondary pollution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01200214-A (JP)
Title: Measuring endoscope device
Inventor: SAITO SATOSHI
IPC: G02B23/26
Filed: 1988-02-04
Abstract: PURPOSE:To facilitate discrimination of a pattern on a picked-up image to precisely detect it by alternately irradiating it with an uniform light projecting means which generates a uniform quantity of light throughout the pattern and an emphasizing light projecting the pattern and an emphasizing light projecting means which emphasizes only a specific part. CONSTITUTION:An output laser light 29 of an oscillator 28 is separated to two kinds of irradiating light of the transmitted light and the reflected light by a chopper 30 rotated by a motor 31. The chopper 30 is provided with a slit part, a mirror part, and a shield area, and two kinds of impulsive irradiating light which are separated in accordance with rotation of the chopper 30 with respect to time are made incident on fiber input manipulators 33 independent of each other and pass two light guides 34 and are emitted from a diffraction grating 23 arranged in a front end part 21 of a scope 3. Since they pass different parts of the diffraction grating 24, they are projected to an object as two kinds of irradiating light one of which is the irradiating light having a uniform quantity of light and the other of which is the emphasizing light where a larger quantity of light is distributed to only a specific part.
Patent JP-S63189804-A (JP)
Title: Phase difference plate
Inventor: KITAMURA SHUJI
IPC: G02B5/30
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a phase difference plate having uniform quality by maintaining the measured value of retardation by a polarizing microscope within a 475-625nm range and disposing a film or sheet under crossed nicols in such a manner that the optical main axis thereof is 45 deg., thereby decreasing the color difference DELTAE* when measured to <=20. CONSTITUTION:The phase difference plate is obtd. by uniaxially stretching a polycarbonate polymer to form a film or sheet. The retardation of the polarizing microscope is maintained in the 475-625nm range and the film or sheet is disposed under the crossed nicols in such a manner that the optical main axis thereof is 45 deg. to decrease the color difference DELTAE* when measured to <=20 at the time of forming the above-mentioned phase difference plate. A cross uniaxial stretching method by a tentering method is used as a method for uniaxial stretching and the phase difference having the uniform quality is obtd. by using the film having <=10% neck-in rate in uniaxial stretching.
Patent JP-H01198106-A (JP)
Title: Hysteresis circuit
Inventor: ITAKURA KEIJIRO
IPC: H03K3/023
Filed: 1988-02-02
Abstract: PURPOSE:To make the characteristics of two differential amplifiers symmetrical to a differential input by using the two differential amplifiers and connecting the output terminal of one of the amplifiers to the input terminal of the other through a level converting circuit. CONSTITUTION:When the potential at an input terminal 10 is sufficiently low and the potential at another input terminal 27 is sufficiently high, the transistors 11 and 22 of differential amplifiers are turned off and transistors 12 and 23 of the amplifiers are turned on. In addition, the potential at a terminal 30 is set to a high state VH and the potential at another terminal 31 is set to a low state VL. If the potential at the input terminal 10 is raised and the potential at the input terminal 27 is lowered, the turned on and turned off states of the transistors of the amplifiers are switched to the turned off and turned on states and the potential at the terminals 30 and 31 respectively become VL and VH when the potential at the terminal 10 reaches the VH or the potential at the terminal 27 reaches the VL. If the potential at the terminal 10 is lowered and the potential at the terminal 27 is raised, the turned on and turned off states of the transistors are switched to the turned off and turned on states when the potential at the terminal 10 reaches the VL or the potential at the terminal 27 reaches the VH.
Patent JP-S63191035-A (JP)
Title: Spectral analyzer
Inventor: OGISHI FUMIKAZU
IPC: G01J3/10
Filed: 1987-02-02
Abstract: PURPOSE:To enable positive focusing in a wide wavelength range from the visible light to ultraviolet range, by automatically setting distance between the light source and a condenser lens to that adaptive to wavelengths to be analyzed. CONSTITUTION:A spectral analyzer 1 sets wavelength to be analyzed for elements with a spectroscope 2 by a wave setting section 26. A control section 28 calculates the optimum focal length of a condenser lens 6 based on values of the wavelengths being analyzed and outputs a control signal to a lens driving mechanism 24 based on the focal length. The lens driving mechanism 24 advances or retracts the condenser lens 6 according to the control signal with respect to the light source 4 thereby adjusting the distance between the light source 4 and the condenser lens 6 to that adaptive to the wavelength being analyzed.
Patent JP-H09194265-A (JP)
Title: Alumina-magnesia-carbon castable refractory
Inventor: TERANISHI HISAHIRO
IPC: C04B35/66
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain castable refractories not deteriorating working environment and capable of unnecessitating firing before use. SOLUTION: The objective castable refractories consist of 2-12wt.% magnesia stock of <=200 mesh, 2-15wt.% carbon stock made of nonvolatile amorphous carbon powder, 2-8wt.% silicon carbide, 0.1-2.0wt.% boron carbide powder, 2-10wt.% alumina cement, 0.5-5wt.% silica flour and the balance alumina stock.
Patent JP-S58140156-A (JP)
Title: Solid-state image pickup device
Inventor: NIIHORI KENICHI
IPC: H04N5/335
Filed: 1982-02-16
Abstract: PURPOSE:To enhance precision of positioning of a solid-state image pickup device by a mthod wherein a means for positioning to come in contact with the solid-state image pickup element to regulate the position of the solid-state image pickup element and a fixing means for a solid-state image pickup element supporter are sealed to be fixed in a ceramic frame body. CONSTITUTION:The protruding parts 10 to be used as the index for fixing of a solid-state image pickup element, and the fixing holes 7 for fixing to a camera main body or a lens barrel are provided on a metal frame body 9, and precision of mutual positioning is held. The ceramic layers 2, 3 are the ceramic frame bodies obtained by performing punching and formation of electrodes to a ceramic sheet in the green sheet condition, and after they are laminated, annealing is performed. The ceramic frame bodies 2, 3, the metal frame body 9 and a ceramic plate body 4 are combined to be connected, and are sealed by brazing,  etc., according to the metallizing method. Accordingly, positional relation between the fixing holes 7 and the solid-state image pickup element 5 can be held  having favorable precision only by making the solid-state image pickup element  5 to come in contact with the protruding parts 10 of the metal frame body 9.
Patent JP-H05186778-A (JP)
Title: Production of coal pyrolysis tar
Inventor: KOTSURU HIROYUKI
IPC: C10C1/19
Filed: 1992-01-14
Abstract: PURPOSE:To obtain coal tar of higher value by modifying through hydrogenation the constituents of coal tar obtained in a process for producing gases, tar and char by rapidly pyrolyzing coal. CONSTITUTION:A process for producing gases, tar and char by rapidly pyrolyzing coal, wherein the gases formed in the pyrolysis and being in a high- temperature state are blown into the formed tar to heat it to 400 deg.C or above.
Patent JP-H07211167-A (JP)
Title: Temperature control method for conform extruding machine
Inventor: KISHIMURA SHIZUKA
IPC: H01B13/14
Filed: 1994-01-24
Abstract: PURPOSE:To keep constant the temp. of the die part in a die holder and maintain the heat emitting operation of a heater in the optimum condition so that the withstand temp. level is not exceeded. CONSTITUTION:When a die chamber 1A exceeds the first temp. level at which a metal wire 6 in a die holder 1 melts, a temp. sensing means 2 senses it and issues an appropriate signal to a control part, with which the operation of a heater 3 is damped. When the inner temp. of the die chamber 1A sinks to the second temp. level, the temp. sensing means senses it and issues a specific signal to the control part, which promotes the operation of the heater 4 which has been damped, and thereby temp. control takes place within a certain range at all times.
Patent JP-2000221394-A (JP)
Title: Zoom lens
Inventor: HORI KENJI
IPC: G02B15/16
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens which is suitable for a video zoom lens highly requiring miniaturization, specially a photographing optical system using an image pickup tube and by which the total length and the width of a lens system including an imaging device are reduced. SOLUTION: A master part consisting of a lens group arranged on a most image side and fixed at the time of varying power is provided with a master front group GM1 having a first optical axis AX1, a master rear group GM2 having a second optical axis AX2 and a deflecting means 31 guiding light made incident from the master front group along the first optical axis to the master rear group along the second optical axis by deflecting at least twice. An optical path length aerially converted between the maser front group and the master rear group is set so as to be substantially larger than an effective size at the deflecting means.
Patent JP-S57137135-A (JP)
Title: Heating method of elastomer product by microwave
Inventor: ARIMATSU TOSHIO
IPC: B29C35/08
Filed: 1981-02-18
Abstract: PURPOSE:To obtain a high quality vulcanized product, e.g., tire, etc., by a properly uniform heating method in which the weight of an elastomer product is measured before or immediately after vulcanization, and the elastomer product is sent into a microwave irradiator in which it is heated by microwave for a period of time proportional to the measured weight. CONSTITUTION:An elastomer product 1, e.g., green tire, etc., is sent onto a belt conveyer 4 connected to a weight measurer 3 by a feed conveyer 2 and detected by a photoelectric tube detector 15. Then, the belt conveyer 4 is stopped and the weight of the elastomer product is measured automatically. Then, the tire 1 is transferred to a feed conveyer 2' and passed through a photoelectric tube detector 16, whereupon an air cylinder is operated to open the inlet 8 of a microwave irradiator 5. Then, the tire 1 is pu in the irradiator and stopped on a turn table 6, and then the turn table 6 is turned. The tire 1 is exposed to the irradiation of microwave through an irradiation port 14 for a period of time set by a timer 7, and then the product heat-treated by a feed conveyer 2'' is carried out.
Patent JP-H05224202-A (JP)
Title: Information processor or display device
Inventor: SUGANUMA YUJI
IPC: G02F1/1333
Filed: 1992-02-10
Abstract: PURPOSE:To improve the illuminance or brightness and save the electric power and to improve the shock resistance of a cold cathode ray tube by arranging the cold cathode ray tube whose tube diameter is made equal to or less than the thickness of a light guide plate on a flank within its thickness range. CONSTITUTION:A main body case is equipped with an input device, a lid 3 which is fitted in a free opening/closing state, and a liquid crystal display surface provided on the lid 3. The liquid crystal display device provided on the lid 3 is equipped with a liquid crystal display part, the light guide plate 19 provided on its reverse surface, the cold cathode ray tube 20 which irradiates the light guide plate 19 with light, an inverter substrate which is arranged at the periphery of the liquid crystal display part and drives the liquid crystal, etc. This cold cathode ray tube 20 is arranged on the flank of the light guide plate 19, the tube diameter of the cold cathode ray tube 20 is made equal to or less than the thickness of the light guide plate 19, and the center of the cold cathode ray tube 20 is nearly aligned with the center of the light guide plate 19. Consequently, the light of the cold cathode ray tube 20 is guided to the light guide plate 19 with efficiency to increase the surface brightness of the liquid crystal display part and even if an external force is applied, the light guide plate servers as a reinforcing member.
Patent JP-H08216432-A (JP)
Title: Device and method for ink jet printing
Inventor: SHIOYA MAKOTO
IPC: B41J2/21
Filed: 1995-02-13
Abstract: PURPOSE: To reduce the consumption of a processing liquid in the case of utilizing a method of printing one pixel by carrying out a plurality of scannings in a printer jetting ink and the processing liquid for insolubilizing or flocculating the ink. CONSTITUTION: For instance, in the case a pixel corresponding to a printed data R3 is printed, inks of Y (yellow) and M (magenta) are jetted on the pixel by respective scannings consisting of the first scanning to the third scanning, and also a processing liquid (S) is jetted by the last third scanning only. The jet amount of the processing liquid can be reduced in comparison with the case of jetting the processing liquid every time of scanning by the arrangement.
Patent JP-S53108751-A (JP)
Title: Attenuating circuit
Inventor: MACHIYA TOUGO
IPC: H03H7/25
Filed: 1977-03-04
Abstract: PURPOSE:To obtain the attenuation amount effectively by providing the parallel circuit of a diode and capacitor and the series circuit of a diode and capacitor.
Patent JP-S61186892-A (JP)
Inventor: HAINRITSUHI DOREESERU
IPC: G21C3/344
Filed: 1986-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03228192-A (JP)
Title: Node matching processing system
Inventor: WATANABE MASAHIRO
IPC: G06T7/00
Filed: 1990-02-02
Abstract: PURPOSE:To perform the node matching processing at a high speed by checking whether the Y coordinate value of the node which has an X coordinate value within an allowable error range from the coordinate value of a connection object node in a fast coordinate table where X coordinate values are sorted in the ascending order is within the allowable error range or not. CONSTITUTION:Nodes are searched which have coordinate values within the allowable error range from the coordinate value of the connection object node in the fast coordinate table, where coordinate values stored in an X or Y coordinate table are sorted in the ascending order and are stored, and have coordinate values within the allowable error range from the coordinate value of the connection object node in the coordinate table which is not stored in the fast coordinate table. X and Y coordinate values of the connection object node are changed to those of the node to which the distance is shortest. Thus, the node matching processing is performed in a shorter processing time, and the processing time is not extended with respect to an exponential function though the number of nodes is increased.
Patent JP-H02203892-A (JP)
Title: Control method for computer embroidering machine
Inventor: FUCHIGAMI SHINICHI
IPC: D05C5/02
Filed: 1989-02-03
Abstract: PURPOSE:To prevent waiting for work and lowering of work efficiency by dividing the processing operating time for converting the time pattern data to the seam data in a vertical motion cycle of a needle and conducting the processing operation in a idle time of seam formation control. CONSTITUTION:When all preparations for starting sewing are completed, on pressing a start key 17, the first data for moving a frame is prepared, a sewing machine motor M is started and then data conversion is done. Key input during operation is performed at fixed time intervals by timer interrupt, and the condition of a stop key 19 is registered. During data conversion processing, the condition is checked at fixed intervals, and if the stop key 19 is pressed, conversion is temporarily discontinued to conduct stop processing. After that, it is on standby until the start key 17 is pressed, so that key input and the processing for it are conducted. If a clear key 11 or an all clear key 11 is pressed, the data conversion is stopped. Accordingly, the data conversion is executed in an idle time of embroidery frame control during the vertical motion of a needle, so that waiting for work and lowering of work efficiency can be prevented.
Patent JP-H04214088-A (JP)
Title: Delayed percussion cap
Inventor: RONTEY DANIEL C
IPC: C06C7/00
Filed: 1991-01-25
Abstract: PURPOSE: To attain improvement in performance by converting an initial burning signal to a signal having stabilized strength at practically fixed burning speed through a transition element, and burning a delay train charge.  
     CONSTITUTION: The burning signal generated from a non-electric impulse tube 16 is converted into the signal having stable strength at practical burning speed by a transition element 28 composed of a cylinder 28a and a reaction enabled material 28c, which has burning speed higher than 0.06 sec/inch, such as Zr/ KClO 4  with which the cylinder 28a is filled. Next, the signal is sent to a delay train charge 36 composed of a heat burning composition 36C, and burnt in stable state. Delay time is controlled by the strength of the signal, and the burning of main charge 38 and base charge 40 filling one terminal part 8 of the closed pipe part of a pipe-shaped casing 4 is delayed for prescribed time. As a result, a precision delay detonator can be provided for exactly controlling the delay time in case of exploding operation. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05212559-A (JP)
Title: Production of clad material having excellent joint strength
Inventor: NOMURA SHINGO
IPC: B23K20/04
Filed: 1992-02-10
Abstract: PURPOSE:To obtain the clad material having excellent joint strength by reducing the amt. of use of the expensive metals used heretofore as an inset material, eliminating the rupture of the insert material during rolling and obviating the formation of a brittle intermetallic compd. at a joint boundary. CONSTITUTION:The process for production of the clad material which produces two kinds of metals or the alloy thereof by a rolling method consists in using a material constituted by forming 1 layers of plating layers 31, 33 of a metal which does not form the brittle intermetallic compd. with two kinds of the metal or the alloy thereof on one surface of a sheet of either metal or the alloy thereof as the inset material 3 and superposing the metal of the same kind as the kind of the metal of the sheet of the insert maternal or the alloy thereof on the no-plated surface of this insert material 3 and the other metal or the alloy thereof on the other surface, then heating and rolling the material.
Patent JP-S63192458-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61M31/00
Filed: 1987-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55119189-A (JP)
Title: Operation of electrolytic bath
Inventor: OKETANI TSUTOMU
IPC: C25B15/00
Filed: 1979-03-03
Abstract: PURPOSE: To permit the continuation of operation and repairing without stopping practically the operation of electrolytic bath at the time of fault by connecting two metal frames making up an unit electrolytic bath in fault of a bipolar filter press type electrolytic bath through a properly functioning breaker.  
     CONSTITUTION: In the operation of a bipolar filter press type electrolytic bath for the electrolysis of an alkali metal halide, using an ion exchange method, in case where a fault occurs in an unit electrolytic bath in which the anode 21 is provided on one side, a cathode is provided on the opposite side, and the two metal frames 1 are faced each other through the exchange membrane 2, the connectors consisting of a pair of the conductors 30 and 30' provided through the breaker 29 are connected by keeping the breaker 29 open and then the breaker 29 is closed. Then, current is flowed in the connectors to enable it to be continuously operated and electrification to the electrolytic bath only in falut is stopped. Electrolyte is drawn out of the bath in fault as needed, the unit bath is fixed mechanically for repairing at a proper period, and then the repaired unit bath is sent back to the original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08221527-A (JP)
Title: Information recording and reproducing device
Inventor: TSUJI TOSHIO
IPC: G06K17/00
Filed: 1995-02-13
Abstract: PURPOSE: To improve the practicality of an information recording and reproducing device by cutting a transmission line between a data processor and an information carrier after the confirmation of a brake state, performing the transmission of serial data between the data processor and an interface device and performing the inactivating and ejecting operation of the information carrier. CONSTITUTION: When an information carrier 1 is activated, a data processor 2 and the information carrier 1 are connected by a transmission line connecting means 11, and according to a transmission protocol and transmission speed specified for the information carrier 1, the instruction of data write and read to the information carrier 1, etc., is executed. During the data transmission between the data processor 2 and the information carrier, an interface device 3 confirms the brake state of the transmission line of the data processor 2 by using a brake state confirming means 10 and disconnects the transmission line between the data processor 2 and the information carrier 1 by using a transmission line disconnecting means 11.  Afterwards, the instruction to the interface device 3 for the inactivation and ejection of the information carrier 1, etc., is executed between the data processor 2 and the interface 3.